How to use the C11 standard in Code :: Blocks

Question

As in the title, I need to do code::blocksto work with C11, and I cannot figure out how to do this.

I went to settings=> compiler settings=> Other optionsand I added -std=c11and tried also with -std=gnu11, both do not work.

I compiled gcc-5.2and then I changed the default compiler (gcc-4.9) and did not get the result.

---

When I try to compile the following program:

#include<stdio.h>

int main(void){
    int arr[] = {0,1,2,3,4};

    for(int i=0;i<5;i++){
        printf("%d ",arr[i]);
    }

    return 0;
}

I get the following:

|6|error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode|

---

But if I do this in the terminal (ubuntu 15.04, 64BIT, gcc-5.2):

./install/gcc-5.2.0/bin/gcc5.2 program.c -o program

It seems to be working fine.

My question is: how to do code::blockswork with C11?

Answer 1

GCC 5.x -std=gnu11 , Code:: Blocks - (, -ansi -std=gnu90) , -.

, . , Code:: Blocks , . , .

:

-Wall -Wextra -Werror -Wstrict-prototypes -Wconversion -std=gnu11 \
-O0 -g -ansi `pkg-config --cflags gtk+-3.0`

-ansi ; -std=c90 , , -std=gnu90 - -std=c11 -std=gnu11.

Answer 2

( - ), , ( ).

(, , - 12.2 - forc99.c Stephen Prata C Primer Plus)

→ → ( ) → → → . ( )

[ , -std = c99 ( , ), c99.]

(, gcc :: blocks 16.01 mingw 32bit, , 4.9.2)

Answer 3

Codeblocks 13.12 Windows, GCC (4.7.1), C11.

• Mingw 64 ( , Mingw32 GCC- C11).
• . - , C:\Program Files\mingw-w64\x86_64-4.9.1-win32-seh-rt_v3-rev1\mingw64.
• Codeblocks, Settings → Compiler → Toolchain → . " ".
• , C x86_64-w64-mingw32-gcc.exe ( GCC ) make mingw32-make.exe.
• " " " ". "name" C11 -std=c11. "" C11, .
• , C11, " , ISO C..." (- ). " " (-Wall).

Answer 4

- > - > - > - > " g++ ++ 11 ISO", !!!

Answer 5

CodeBlock. CodeBlock : 17.12.

:

1. → Copmpiler.
2. " ": pop is openend.
3. : "GNU GCC Compiler"
4. " ".
5. :
   • g++ C++ 11 ISO C++
   • GCC ISO C 2011
6. .
7. C++ 11.

, , .

Answer 6

, in for. , :

#include<stdio.h>

    int main(void)

        {
            int arr[] = {0,1,2,3,4};
            int i;
            for(i=0;i<5;i++){
                printf("%d ",arr[i]);
            }

            return 0;
        }

. :)

Answer 7

"setting" → "compiler", , "++ 11 ISO inc compiler".